SEI Investments
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SEI Investments’s Willdan Group WLDN Stock Holding History

SEI Investments’s Portfolio WLDN Stock Details WLDN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.21M Sell
15,325
-13,971
-48% -$1.19M ﹤0.01% 2207
2026
Q1 		$2.24M Buy
29,296
+6,782
+30% +$718K ﹤0.01% 1949
2025
Q4 		$2.33M Buy
22,514
+11,034
+96% +$1.09M ﹤0.01% 1765
2025
Q3 		$1.11M Sell
11,480
-24,188
-68% -$2.29M ﹤0.01% 1934
2025
Q2 		$2.23M Buy
35,668
+6,949
+24% +$331K ﹤0.01% 1602
2025
Q1 		$1.17M Sell
28,719
-6,400
-18% -$237K ﹤0.01% 1847
2024
Q4 		$1.34M Buy
35,119
+14,458
+70% +$620K ﹤0.01% 1824
2024
Q3 		$846K Buy
20,661
+12,626
+157% +$454K ﹤0.01% 2006
2024
Q2 		$232K Sell
8,035
-3,476
-30% -$104K ﹤0.01% 2418
2024
Q1 		$334K Hold
11,511
– – ﹤0.01% 2261
2023
Q4 		$247K Hold
11,511
– – ﹤0.01% 2387
2023
Q3 		$235K Buy
11,511
+645
+6% +$13.7K ﹤0.01% 2389
2023
Q2 		$208K Sell
10,866
-2,128
-16% -$35.8K ﹤0.01% 2465
2023
Q1 		$203K Buy
12,994
+1,674
+15% +$30K ﹤0.01% 2478
2022
Q4 		$202K Buy
11,320
+1,173
+12% +$18.1K ﹤0.01% 2347
2022
Q3 		$150K Hold
10,147
– – ﹤0.01% 2514
2022
Q2 		$280K Buy
10,147
+2,301
+29% +$62.9K ﹤0.01% 2353
2022
Q1 		$241K Buy
7,846
+2,133
+37% +$66.4K ﹤0.01% 2381
2021
Q4 		$201K Buy
+5,713
New +$213K ﹤0.01% 2469
2017
Q4 		– Sell
-8
Closed – – 3510
2017
Q3 		$0 Buy
+8
New +$256 ﹤0.01% 3410
2017
Q1 		– Sell
-261
Closed -$6K – 3098
2016
Q4 		$6K Buy
+261
New +$5.3K ﹤0.01% 2569

Other funds holding WLDN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NPIC
Neumeier Poma Investment Counsel Carmel, California $1.46B AUM 71.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
AFCM
Alta Fox Capital Management Fort Worth, Texas $497M AUM 48.91% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

SEI Investments's WLDN Position: Q2 2026 in Review

SEI Investments reduced its Willdan Group (WLDN) stake by 48% in Q2 2026, selling an estimated $1.19M and leaving 15,325 shares worth $1.21M. The position accounts for ﹤0.01% of the portfolio, ranked #2207.

SEI Investments first reported a position in WLDN in Q4 2016 and has held it in 21 quarters since. The position peaked at $2.33M in Q4 2025. 245 funds tracked by Wall St. Rank hold WLDN as of Q2 2026.

  • SEI Investments held 15,325 shares of Willdan Group worth $1.21M as of Q2 2026.
  • SEI Investments sold 13,971 Willdan Group shares in Q2 2026, an estimated $1.19M.
  • Willdan Group made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #2207 holding.
  • SEI Investments first reported a position in Willdan Group in Q4 2016 and has held it in 21 quarters since.
  • SEI Investments's Willdan Group position peaked at $2.33M in Q4 2025.
  • 245 funds tracked by Wall St. Rank held Willdan Group as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.